Active areas
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Sunspots and active regions
| Group number | Sunspots Location on the Sun | The number of spots in the group | The classification by the Zurich's modified system | Area (millions of shares of the solar hemisphere) | Group length (in degrees) | Carrington Longitude (in degrees) | Group's magnet type |
|---|---|---|---|---|---|---|---|
| № 4053 | S09 W19 | 02 | cro | 0010 | 03 | 297 | beta |
| № 4052 | S21 W35 | 04 | cro | 0010 | 05 | 313 | beta |
| № 4051 | S08 W57 | 03 | cro | 0010 | 01 | 335 | beta |
| № 4050 | N28 W25 | 03 | dso | 0010 | 04 | 304 | beta |
| № 4049 | S28 W27 | 08 | dao | 0060 | 08 | 305 | beta |
| № 4048 | S16 W02 | 32 | fkc | 0530 | 16 | 280 | beta-gamma |
| № 4046 | N06 W23 | 01 | hsx | 0160 | 03 | 301 | alpha |
| № 4045 | S13 W32 | 03 | cso | 0020 | 03 | 310 | beta |
| № 4044 | N22 W57 | 05 | dao | 0150 | 05 | 335 | beta |
| № 4043 | N18 W83 | 02 | cao | 0050 | 07 | 001 | beta |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface